default_pre_build &&
cd "${SOURCE_DIRECTORY}" &&
if ! is_depends_enabled $SPELL texinfo; then
  sed -i -e '/^build_tools=/ s/build-texinfo//' \
         -e '/^host_libs=/ s/intl//' \
         -e '/^host_tools=/ s/texinfo//' configure &&
  sed -i -E -e '/SUBDIRS =/ { s/\<doc\>// ; s/\<po\>// }' \
            -e 's/(INFO_DEPS|DVIS|PDFS|PSS|HTMLS|TEXINFOS) =.*/\1 =/' */Makefile.in
fi
